The rectangle vent cover is designed for ventilation, moisture-proof, and odor removal, suitable for small projects and local ventilation, such as cabinets, closets, wardrobes, bookcases, shoe cabinets, and more.SpecificationMaterial: Aluminum AlloyInner Size: 367 x 46 mm / 14.5 x 1.8 inch (L*W)Total Size: 400 x 60 mm / 16 x 2.4 inch (L*W)Mounting Hole Distance: 320 mm / 12.6 inchPacking List: 3 Pcs x Rectangle Vent Cover (12 Pcs x Screws)AdvantageMade of quality aluminum material, coated print surface process, exquisite appearance, scratch-resistant, rust-proof, sturdy, and durable. The air vent cover features a striped hole design with evenly distributed grids, providing excellent ventilation and effective resistance to external dust. The wavy inner strip card slot ensures secure fastening once installed.InstructionInstallation method 1: Embed the vent cover into the opening, and fix it with the screws or glue from the internal side. Installation method 2: Embed the vent cover into the opening, drill holes on the top surface and fix it with screws.NoticeBefore the installation, ensure that the vent cover dimensions match your cabinet openings. Regularly clean the vent cover to maintain its appearance and functionality.